Omron CJ Series, Operation Manual

Page: 380 / 415

10-1 Controller Link Network Diagnostic Tool
10-1-1 Diagnostic Functions and Flowcharts
10-3
Operational Flowchart
Connect online to the Controller Link Unit in
the target PLC and upload the network
configuration.
Select Tools – Controller Link tool –
Network Diagnosis to start the Controller
Link Network Diagnostic Tool.
If the Change Network Dialog Box is displayed,
select the network to be diagnosed.
(See note 2.)
Node diagnosis will be performed
automatically.
(See note 3.)
Select the desired diagnosis operation from
the
Diagnosis Menu.
1. Connect
2. Start
3. Select Network
4. Execute
Diagnostics
5. Select
Diagnosis
Operation
Refer to 2-3 Uploading Network Configurations and
Checking for Communications Unit Errors for details on
connecting online and uploading the network
configuration.
Using a CS/CJ/CP-series PLC in a Toolbus
network (See note 1.):
Note 1: If the PLC is a CS/CJ/CP-series
model and the network type is
Toolbus, it isn’t necessary to set
the PLC connection. The
CX-Integrator will connect to the
PLC when the automatically when
the Controller Link Network
Diagnostic Tool starts.
Note 2: The Change Network Dialog Box is displayed
only if there are two or more networks
available for diagnosis. (If dialog box will not
be displayed if there is just one Controller Link
Unit in the PLC or the relay network table is
not registered.)
Note 3:
The confirmation dialog box will be displayed
if the CX-Integrator is connected to the
network to be diagnosed. This operation is
used to list the nodes in the network and
diagnose each node’s status (normal/error).
Click the
No Button to cancel the network
status diagnosis in order to execute another
operation such as diagnosing a disconnection.